284928688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52223}}^1$

素因数の和:52273

約数の個数: 40

約数和(自身を含む): 621674496

約数和(自身を除く): 336745808

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 52223, 104446, 208892, 417784, 574453, 835568, 1148906, 1618913, 2297812, 3237826, 4595624, 6475652, 9191248, 12951304, 17808043, 25902608, 35616086, 71232172, 142464344, 284928688]

約数ペア:

[(1, 284928688), (2, 142464344), (4, 71232172), (8, 35616086), (11, 25902608), (16, 17808043), (22, 12951304), (31, 9191248), (44, 6475652), (62, 4595624), (88, 3237826), (124, 2297812), (176, 1618913), (248, 1148906), (341, 835568), (496, 574453), (682, 417784), (1364, 208892), (2728, 104446), (5456, 52223)]